For sale is a Baldor CDPT3330 GearMotor 0.5 HP; 3 PH; 90V; 4.8A; 1750 RPM Multi-Drive DC Motor Speed Control Mod KBMD-240D (9370) Inp: 115/230 VAC; 50/60 Hz; Outp: 0-90/180 VDC Rated 8 ADC, 11 ADC w/Aux. Heatsink So, whole assemble is single phase.